| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 16,155 | -0.7% |
| 2023/12 | 16,264 | -3.9% |
| 2022/12 | 16,924 | -82.8% |
| 2021/12 | 98,515 | +11.0% |
| 2020/12 | 88,768 | -1.3% |
| 2019/12 | 89,953 | +3.1% |
| 2018/12 | 87,217 | +5.6% |
| 2017/12 | 82,602 | +18.3% |
| 2016/12 | 69,816 | +9.0% |
| 2015/12 | 64,052 | -4.4% |
| 2014/12 | 66,984 | -0.9% |
| 2013/12 | 67,624 | -14.3% |
| 2012/12 | 78,909 | +26.7% |
| 2011/12 | 62,261 | - |